Ram 3500 MPG test
The Ram MPG test video. Wasn't expecting that big a difference.
Forum Discussion
^^^^ 1900 is based off the correct gear ratios and a 32" diameter tire for the Ram. 1670 is based off the correct gear ratios and a 31.5" tire diameter on the Ford. The calculated speed doesn't take anything into account for slippage or tire squat. If the calculation is off on one truck it should be off the same % for the other..... or is it possible your tac is off?
